Published: 14/03/2017 Updated: 19/05/2021

CVSS v2 Base Score: 2.1 | Impact Score: 2.9 | Exploitability Score: 3.9

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 187

Vector: AV:L/AC:L/Au:N/C:N/I:N/A:P

Stack-based buffer overflow in the vrend_decode_set_framebuffer_state function in vrend_decode.c in virglrenderer prior to 926b9b3460a48f6454d8bbe9e44313d86a65447f, as used in Quick Emulator (QEMU), allows a local guest users to cause a denial of service (application crash) via the "nr_cbufs" argument.

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virglrenderer_project virglrenderer

Debian Bug report logs - #858255 Multiple security issues Package: src:virglrenderer; Maintainer for src:virglrenderer is Gert Wollny <gewo@debianorg>; Reported by: Moritz Muehlenhoff <jmm@debianorg> Date: Mon, 20 Mar 2017 12:39:01 UTC Severity: grave Tags: security, upstream Found in version virglrenderer/050-2 ...

CWE-787 https://cgit.freedesktop.org/virglrenderer/commit/?id=926b9b3460a48f6454d8bbe9e44313d86a65447f https://bugzilla.redhat.com/show_bug.cgi?id=1421126 http://www.securityfocus.com/bid/96215 http://www.openwall.com/lists/oss-security/2017/02/13/3 https://security.gentoo.org/glsa/201707-06 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=858255 https://nvd.nist.gov

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